MCQOPTIONS
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MCQOPTIONS
This section includes 52 Mcqs, each offering curated multiple-choice questions to sharpen your Biology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Mammalian tissue, having the least power of regeneration is |
| A. | Epidermis of skin |
| B. | Endothelium of blood vessels |
| C. | Skeletal tissue of long bones |
| D. | Nervous tissue of brain |
| Answer» E. | |
| 2. |
Sebaseous gland are found in |
| A. | Epidermis of skin of mammal |
| B. | Dermis of skin of mammal |
| C. | Epithelium of stomach |
| D. | Epithelium of intestine |
| Answer» C. Epithelium of stomach | |
| 3. |
Longest cell found in the body of human |
| A. | Cells of hand |
| B. | Cells found in leg |
| C. | Nerve cell |
| D. | None of these |
| Answer» D. None of these | |
| 4. |
Teeth is mainly made up of |
| A. | Enamel |
| B. | Dentine |
| C. | Odontoblast |
| D. | Marrow |
| Answer» C. Odontoblast | |
| 5. |
Histamines are secreted by |
| A. | Mast cells |
| B. | Fibroblasts |
| C. | Histiocyted |
| D. | Melanocytes |
| Answer» B. Fibroblasts | |
| 6. |
Obsity of person is due to excess of |
| A. | Glucose |
| B. | Fat |
| C. | Sucrose |
| D. | Sugar |
| Answer» C. Sucrose | |
| 7. |
Crown of teeth is made up of |
| A. | Cartllage |
| B. | Dentine |
| C. | Enamel |
| D. | Chitin |
| Answer» C. Enamel | |
| 8. |
Most cells are found in |
| A. | Connective tissue |
| B. | Muscular tissue |
| C. | Nervous tissue |
| D. | Blood tissue |
| Answer» B. Muscular tissue | |
| 9. |
Lung is covered by a membrane called |
| A. | Pericardium |
| B. | Pleura |
| C. | Peritonium |
| D. | Serosa |
| Answer» C. Peritonium | |
| 10. |
Lacrymal gland secret |
| A. | Sebum |
| B. | Mucus |
| C. | Tear |
| D. | Sweat |
| Answer» D. Sweat | |
| 11. |
Inner lining of gut and stomach is made of |
| A. | Cuboidal epithelium |
| B. | Ciliated epithelium |
| C. | Simple columnar epithelium |
| D. | All of theses |
| Answer» D. All of theses | |
| 12. |
Which of the following tissue take part in healing the wounds |
| A. | Epithelium tissue |
| B. | Muscular tissue |
| C. | Connective tissue |
| D. | Nervous tissue |
| Answer» B. Muscular tissue | |
| 13. |
Bone forming cells are |
| A. | Ostoblasts |
| B. | Osteoclasis |
| C. | Chondrociasts |
| D. | Chondroblasts |
| Answer» B. Osteoclasis | |
| 14. |
Which of the following is the contractile protein muscle? |
| A. | Tublin |
| B. | Myosin |
| C. | Tropomyosin |
| D. | All |
| Answer» C. Tropomyosin | |
| 15. |
Collagen is |
| A. | Fibrous protein |
| B. | Fat |
| C. | Epithelial tissue |
| D. | None of these |
| Answer» B. Fat | |
| 16. |
Which of the following tissue help in keeping the body warm |
| A. | Sweat gland |
| B. | Connective tissue |
| C. | Fatty tissue |
| D. | Hair |
| Answer» D. Hair | |
| 17. |
Which of the following is an example of tissue |
| A. | Brain |
| B. | Blood |
| C. | Liver |
| D. | Stomach |
| Answer» C. Liver | |
| 18. |
Lymph Contains |
| A. | Everything like blood expect RBC and few blood proteins |
| B. | Serum and WBC |
| C. | Blood Plasma |
| D. | WBC and RBC |
| Answer» B. Serum and WBC | |
| 19. |
Hump of camel is made up of |
| A. | Skeletal tissue |
| B. | Muscular tissue |
| C. | Cartilagenous tissue |
| D. | Adipose tissue |
| Answer» E. | |
| 20. |
Death of tissue of cell inside living body is |
| A. | Neutrophilia |
| B. | Nephrosis |
| C. | Nurosis |
| D. | Neoplesia |
| Answer» B. Nephrosis | |
| 21. |
Life span of WBC is approximately |
| A. | 48 hour |
| B. | 20 hour |
| C. | 120 days |
| D. | 100 days |
| Answer» B. 20 hour | |
| 22. |
Tendon connect |
| A. | Muscle to muscle |
| B. | Bone to bone |
| C. | Bone to muscle |
| D. | Nerve to muscle |
| Answer» D. Nerve to muscle | |
| 23. |
Haversian canal are found in |
| A. | Ear |
| B. | Mammalian bone |
| C. | Fish and Amphibian bone |
| D. | Sponges |
| Answer» C. Fish and Amphibian bone | |
| 24. |
Ligament connect |
| A. | Muscles to bone |
| B. | Bone to bone |
| C. | Nerve to bone |
| D. | Muscles to skin |
| Answer» C. Nerve to bone | |
| 25. |
In old age skin became wrinkled due to |
| A. | Reduced blood ciruclation in skin |
| B. | Reduced elasticity epidermis |
| C. | Reduced fatty tissue in skin |
| D. | Increased melanin and melanocytes in skin |
| Answer» C. Reduced fatty tissue in skin | |
| 26. |
In man skin is thickest on |
| A. | Palm |
| B. | Sole |
| C. | Trunk |
| D. | Head |
| Answer» C. Trunk | |
| 27. |
Tissue which from Protactive layer, of body |
| A. | Epithelium tissue |
| B. | Musucular tissue |
| C. | Connective tissue |
| D. | None of these |
| Answer» B. Musucular tissue | |
| 28. |
Transmission of stimuli from one part of body to other part takes place through |
| A. | Muscular tissue |
| B. | Epithelium tissue |
| C. | Connective tissue |
| D. | Nervous tissue |
| Answer» E. | |
| 29. |
The function of villi in the intestine is [BHU 1984; AIEEE 2003; CBSE PMT 2005] |
| A. | Absorption of food |
| B. | Increase in the absorptive surface of food |
| C. | Control of intestinal movement |
| D. | Hinderance in the movement of food |
| Answer» C. Control of intestinal movement | |
| 30. |
Pseudostratified epithelium is found in [DPMT 2004] |
| A. | Pharynx |
| B. | Trachea |
| C. | Testis |
| D. | Epidermis |
| Answer» C. Testis | |
| 31. |
The type of epithelium found in conjuctiva of eye is [MP PMT 2001] |
| A. | Stratified cuboidal |
| B. | Stratified columnar |
| C. | Stratified squamous |
| D. | Transitional epithelium |
| Answer» D. Transitional epithelium | |
| 32. |
Which is not an example of tissue |
| A. | Epidermis |
| B. | A colony of protozoa |
| C. | Grey matter of spinal cord |
| D. | Blood |
| Answer» C. Grey matter of spinal cord | |
| 33. |
Pavement epithelium is another name for [CPMT 1988] |
| A. | Cuboidal epithelium |
| B. | Ciliated epithelium |
| C. | Simple squamous epithelium |
| D. | Stratified epithelium |
| Answer» D. Stratified epithelium | |
| 34. |
The ciliated epithelium in our body may be found in [CBSE PMT 1993; AFMC 1985; BHU 1986; MP PMT 1997; CPMT 1977, 78, 80] |
| A. | Ureter |
| B. | Trachea |
| C. | Stomach |
| D. | Uterine tube |
| Answer» C. Stomach | |
| 35. |
Cells of the epithelial tissue rest on a basement membrane which is made up of |
| A. | Monosaccharides |
| B. | Mucopolysaccharides |
| C. | Disaccharides |
| D. | Lipids |
| Answer» C. Disaccharides | |
| 36. |
The endothelium of blood vessel is composed of [Pb. PMT 1999; BHU 2003] |
| A. | Cuboidal epithelium |
| B. | Squamous epithelium |
| C. | Columnar epithelium |
| D. | Ciliated epithelium |
| Answer» C. Columnar epithelium | |
| 37. |
The outermost sheath of connective tissue that surrounds a skeletal muscle is [BHU 2002] |
| A. | Epimer |
| B. | Epimere |
| C. | Epimerite |
| D. | Epimysium |
| Answer» C. Epimerite | |
| 38. |
The value of resting membrane potential is [DPMT 1993] |
| A. | \[-\text{90}mV\] |
| B. | \[-100mV\] |
| C. | \[+100mV\] |
| D. | \[+90mV\] |
| Answer» B. \[-100mV\] | |
| 39. |
Which of the following muscles are ectodermal in origin |
| A. | Muscles of the iris |
| B. | Ciliary muscles |
| C. | Lentis muscles |
| D. | None of these |
| Answer» B. Ciliary muscles | |
| 40. |
Fluid part of blood after removal of corpuscles is [MP PMT 1998] |
| A. | Plasma |
| B. | Lymph |
| C. | Serum |
| D. | Vaccine |
| Answer» B. Lymph | |
| 41. |
Layer of actively dividing cells in skin of frog is termed as stratum [CBSE PMT 1993] |
| A. | Malpighi |
| B. | Corneum |
| C. | Compactum |
| D. | Spongiosum |
| Answer» B. Corneum | |
| 42. |
The average body temperature of a rat is |
| A. | \[{{96.0}^{o}}F\] |
| B. | \[{{95.2}^{o}}F\] |
| C. | \[{{98.6}^{o}}F\] |
| D. | \[{{99.8}^{o}}F\] |
| Answer» C. \[{{98.6}^{o}}F\] | |
| 43. |
The colour in the brown fat is due to |
| A. | Its larger capacity for generating heat |
| B. | Large number of mitochondria present |
| C. | A high concentration of iron containing cytochrome pigments |
| D. | Presence of chromatophores |
| Answer» D. Presence of chromatophores | |
| 44. |
Ligaments and tendons are [BHU 1982, 85; CBSE PMT 1989; MP PMT 1996; AFMC 1999; CPMT 2001, 03] |
| A. | Connective tissue |
| B. | Muscular tissue |
| C. | Fibrous connective tissue |
| D. | Skeletal tissue |
| Answer» D. Skeletal tissue | |
| 45. |
Which among the following is not characteristic of yellow fibres of connective tissue [Kerala PMT 2004] |
| A. | Contain elastin |
| B. | Fewer in number |
| C. | Straight and branched |
| D. | Provide toughness and strength |
| E. | Occur singly |
| Answer» E. Occur singly | |
| 46. |
The main difference in white and yellow fibres is of |
| A. | Protein |
| B. | Colour of the fibres |
| C. | [a] and [b] both |
| D. | None of the above |
| Answer» D. None of the above | |
| 47. |
The intercellular substance found in connective tissue is [DPMT 1993] |
| A. | Fatty in nature |
| B. | Muco-polysaccharide |
| C. | Mainly protein in nature |
| D. | All are correct |
| Answer» E. | |
| 48. |
Assertion : Fat is the inability of a muscle to relax. Reason : It is due to lactic acid accumulation by repeated contraction. [AIIMS 1998] |
| A. | If both the assertion and the reason are true and the reason is a correct explanation of the assertion |
| B. | If both the assertion and reason are true but the reason is not a correct explanation of the assertion |
| C. | If the assertion is true but the reason is false |
| D. | If both the assertion and reason are false |
| E. | If the assertion is false but reason is true |
| Answer» F. | |
| 49. |
Assertion : Exocrine glands are also known as ductless glands. Reason : Thyroid gland directly pour its secretion i.e. thyroxine, into the blood. |
| A. | If both the assertion and the reason are true and the reason is a correct explanation of the assertion |
| B. | If both the assertion and reason are true but the reason is not a correct explanation of the assertion |
| C. | If the assertion is true but the reason is false |
| D. | If both the assertion and reason are false |
| E. | If the assertion is false but reason is true |
| Answer» F. | |
| 50. |
Assertion : Ciliated epithelium helps in movement of particles. Reason : Cilia help in movement. |
| A. | If both the assertion and the reason are true and the reason is a correct explanation of the assertion |
| B. | If both the assertion and reason are true but the reason is not a correct explanation of the assertion |
| C. | If the assertion is true but the reason is false |
| D. | If both the assertion and reason are false |
| E. | If the assertion is false but reason is true |
| Answer» B. If both the assertion and reason are true but the reason is not a correct explanation of the assertion | |